单项选择题
A. when the order is placed B. when the product is shipped C. when the product is delivered D. when the product is installed
When designing an expansion within the same data center...
单项选择题When designing an expansion within the same data center, when is a pre-sales TDA absolutely required by IBM?（）
A. for a SAN768B Director B. for a second TS3500 Tape Library C. for a second EXP5060 Expansion Unit D. for an additional DS8300 Expansion Frame
All of the following RAID levels are available on an IB...
单项选择题All of the following RAID levels are available on an IBM System Storage DS8700 and DS8800 with the exception of:（）
A.RAID 1 B.RAID 5 C.RAID 6 D.RAID 10
Which of the following is a benefit of the IBM Long Ter...
单项选择题Which of the following is a benefit of the IBM Long Term File System (LTFS)? （）
A. management of the library files B. management of the encryption keys and archives C. helps to reduce tape, file management and archive costs D. helps to control the write speed matching on LTO-4 drives
